143028256

素因数分解:

$2^5\times 7^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 334454400

約数和(自身を除く): 191426144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 157, 166, 196, 224, 314, 332, 343, 392, 581, 628, 664, 686, 784, 1099, 1162, 1256, 1328, 1372, 1568, 2198, 2324, 2512, 2656, 2744, 4067, 4396, 4648, 5024, 5488, 7693, 8134, 8792, 9296, 10976, 13031, 15386, 16268, 17584, 18592, 26062, 28469, 30772, 32536, 35168, 52124, 53851, 56938, 61544, 65072, 91217, 104248, 107702, 113876, 123088, 130144, 182434, 208496, 215404, 227752, 246176, 364868, 416992, 430808, 455504, 638519, 729736, 861616, 911008, 1277038, 1459472, 1723232, 2554076, 2918944, 4469633, 5108152, 8939266, 10216304, 17878532, 20432608, 35757064, 71514128, 143028256]

約数ペア:

[(1, 143028256), (2, 71514128), (4, 35757064), (7, 20432608), (8, 17878532), (14, 10216304), (16, 8939266), (28, 5108152), (32, 4469633), (49, 2918944), (56, 2554076), (83, 1723232), (98, 1459472), (112, 1277038), (157, 911008), (166, 861616), (196, 729736), (224, 638519), (314, 455504), (332, 430808), (343, 416992), (392, 364868), (581, 246176), (628, 227752), (664, 215404), (686, 208496), (784, 182434), (1099, 130144), (1162, 123088), (1256, 113876), (1328, 107702), (1372, 104248), (1568, 91217), (2198, 65072), (2324, 61544), (2512, 56938), (2656, 53851), (2744, 52124), (4067, 35168), (4396, 32536), (4648, 30772), (5024, 28469), (5488, 26062), (7693, 18592), (8134, 17584), (8792, 16268), (9296, 15386), (10976, 13031)]